Soy De La Costa

Recording by Martin Castillo.

Recording identifiers

ISRC
USA2P2126461
CopyrightID (CopyrightChains transaction hash)
0x9b84e9d120ee00c7de2c9f6f0ae119ef4be1539740be0f6b8df67b92b5d3f087
Copyright registration time
2026-06-25T07:41:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:bd22b0a2bde9e0ad6904c41be06d2f595f1b8a2eb4be8f6b331c4eba97917c98

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.